Range

Canalis

Product name

KR

Product or component type

Long feeder trunking

Device short name

KRC

Product specific application

Mining minerals and metals Water and waste water Oil and gas Healthcare Real estate and office buildings Enterprise data centres

Device application

Feeder length

Supply

Oil-immersed transformer Switchboard

Material

Copper

[Ie] rated operational current

3200 A at 35 °C

busbar/connection pads direction type

Flat to perpendicular

earth conductor

Standard earth

short-circuit level

Standard version

Housing material

Mineral epoxy resin

Contacts material

Copper

[Ue] rated operational voltage

1000 V

Network frequency

50/60 Hz

[Ui] rated insulation voltage

1000 V

[Icw] rated short-time withstand current

100 kA

[Ipk] rated peak withstand current

220 kA

Radiated magnetic field

27.94 mT

Thermal stress limit

6400000 kA².s

Maximum voltage drop

<0.003 V with power factor = 1 at 50 Hz with 1A for 100 m long <0.005 V with power factor = 0.9 at 50 Hz with 1A for 100 m long <0.006 V with power factor = 0.8 at 50 Hz with 1A for 100 m long <0.006 V with power factor = 0.7 at 50 Hz with 1A for 100 m long

Mounting location

Outdoor Indoor

busbar incoming

Horizontal side

polarity

3L + N or 3L + PE or 3L + PEN

product certifications

CE EAC ATEX

standards

IEC 61439-6

Dimension type

Fix

Connection pitch

115 mm

Colour

Grey (RAL 7030)

Linear load

103 kg/m

IP degree of protection

IP68 conforming to IEC 60529

IK degree of protection

IK10 conforming to IEC 62262

Pollution degree

3

Fire resistance

760 °C 180 min conforming to IEC 60331-1

derating factor

0…35 °C (100 % of In) 35…40 °C (96 % of In) 40…45 °C (89 % of In) 45…50 °C (84 % of In) 50…55 °C (78 % of In)

Operating altitude

1000 m 100 % of In (indoor) 2000 m 99 % of In (indoor) 3000 m 96 % of In (indoor) 4000 m 90 % of In (indoor) 1000 m 98 % of In (outdoor) 2000 m 94 % of In (outdoor) 3000 m 89 % of In (outdoor) 4000 m 83 % of In (outdoor)

Environmental characteristic

EMC directive conforming to IEC 61439-6

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

30.0 cm

Package 1 Width

27.0 cm

Package 1 Length

85.0 cm

Package 1 Weight

108.15 kg

Warranty

18 months